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Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

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2024-08-30 Anthony Danalis <adanalis@icl.utk.edu>
* src/components/rocp_sdk/Rules.rocp_sdk,
src/components/rocp_sdk/rocp_sdk.c,
src/components/rocp_sdk/sdk_class.cpp,
src/components/rocp_sdk/sdk_class.h,
src/components/rocp_sdk/sdk_class.hpp,
src/components/rocp_sdk/tests/Makefile,
src/components/rocp_sdk/tests/advanced.c,
src/components/rocp_sdk/tests/kernel.cpp,
src/components/rocp_sdk/tests/simple.c, src/configure,
src/configure.in: Beta support for AMD ROCprofiler-SDK events.
Mon Jul 22 16:59:06 2024 +0900 jdeokkim <jdeokkim@protonmail.com>
* src/libpfm4/docs/man3/pfm_get_os_event_encoding.3,
.../docs/man3/pfm_get_perf_event_encoding.3,
src/libpfm4/docs/man3/pfm_initialize.3,
src/libpfm4/lib/events/arm_neoverse_n1_events.h,
src/libpfm4/lib/events/arm_neoverse_n2_events.h,
src/libpfm4/lib/events/arm_neoverse_v1_events.h,
src/libpfm4/lib/events/intel_spr_events.h,
src/libpfm4/lib/pfmlib_arm.c: Update libpfm4 Current with commit
3abda5bc6c1af7f1b620dc594a806b3b5a4134cb Optimize pfm_detect() for
ARM processors Avoid calling pfmlib_getcpuinfo_attr() 3 times for
each ARM PMU to detect. For a given processor, the function will
always return the same information. Use the pfm_arm_cfg structure
as a cache on subsequent calls. Note: this overall logic does not
handle ARM hybrids right now. commit
b8b7d69e774c38618aa440f49d69814d109629f5 add L2D_CACHE and make
L2D_CACHE_ACCESS alias for ARM Neoverse N1,N2,V2 To match kernel
and documentation. Patch provides an alias to avoid breaking
existing scripts. commit 0d216ee4082aef2d8cabfa9816cdb6d6560d1d3f
update Intel SapphireRapids core PMU to 1.24 Updates the Intel
SapphireRapids core PMU event table to latest Intel released
version: Date : 07/18/2024 Version: 1.24" From
gitub.com/Intel/perfmon commit
874ed7cff57271c5d4e530650eadce76e3dcaa14 Fix typos in
docs/man3/pfm_get_perf_event_encoding.3 commit
ffbfc5970897de87471e7cba64737dc13e2369cf Fix typos in
docs/man3/pfm_get_os_event_encoding.3 Note: The PAPI team does not
have access to a machine with ARM and ARM Neoverse to test building
PAPI with updated libpfm4 changes. Built PAPI successfully on a
machine with an Intel Sapphire Rapids (Intel(R) Xeon(R) Gold 6430)
CPU and output from papi_native_avail shows updated names and
descriptions.
2024-08-02 Treece Burgess <trebu@login04.frontier.olcf.ornl.gov>
* src/components/rocm/roc_dispatch.c,
src/components/rocm/roc_dispatch.h,
src/components/rocm/roc_profiler.c,
src/components/rocm/roc_profiler.h, src/components/rocm/rocm.c:
Revert changes to ROCm component to only count the basename for
papi_component_avail. This will be the default choice for
components with qualifiers.
2024-08-01 Treece Burgess <tburgess@leconte.cluster>
* src/components/cuda/README.md: Updating format of export
LD_LIBRARY_PATH= in Cuda component README.
2024-07-29 Heike Jagode <jagode@icl.utk.edu>
* README.md: Updated license.
2024-07-25 William Cohen <wcohen@redhat.com>
* src/components/cuda/tests/Makefile: cuda: When making the cuda
tests do not assume nvcc on $PATH is one being used A check in the
Makefile for the cuda tests assumed the nvcc found on $PATH and the
one referred to by $(NVCC) were the same. It is possible to have
multiple versions of cuda installed on the system and the one being
used for $(NVCC) may not be the same as the one found on the
default path. Should always be use $(NVCC) in the Makefile to
ensure getting the same version of nvcc.
* src/components/cuda/linux-cuda.c: cuda: Eliminate -Werror=format-
security error in cuda_init_private() Using a "%s" format in the
sprintf to avoid the following error when compiling the cuda
component with -Werror=format-security : components/cuda/linux-
cuda.c: In function ‘cuda_init_private’: components/cuda/linux-
cuda.c:158:9: error: format not a string literal and no format
arguments [-Werror=format-security] 158 |
sprintf(_cuda_vector.cmp_info.disabled_reason, disabled_reason); |
^~~~~~~ cc1: some warnings being treated as errors
2024-07-24 Daniel Barry <dbarry@vols.utk.edu>
* src/papi_events.csv: add presets for Zen5 These changes include
all available preset events for the Zen4 architecture, and they
were validated using the Counter Analysis Toolkit. These changes
have been tested on the AMD Zen5 architecture.
2024-07-16 Treece Burgess <tburgess@leconte.cluster>
* src/components/cuda/papi_cupti_common.c,
src/components/cuda/papi_cupti_common.h: Adding papi_cupti_common.c
and papi_cupti_common.h
* src/components/cuda/Rules.cuda, src/components/cuda/cupti_common.c,
src/components/cuda/cupti_common.h,
src/components/cuda/cupti_dispatch.c,
src/components/cuda/cupti_events.c,
src/components/cuda/cupti_profiler.c: Renaming cupti_common.* to
papi_cupti_common.* to avoid file name collision with NVIDIA. Fixes
build issues in Cuda >= 12.4.
2024-07-23 Heike Jagode <jagode@icl.utk.edu>
* src/components/cuda/tests/Makefile: Fixed issue with building CUDA
tests when linked with shared PAPI library If CUDA tests are
linked with the PAPI shared library (via the configure option
--with-shlib-tools), the tests don't build because nvcc doesn't
accept the -Wl,-rpath linker option. To fix this issue, instead of
linking with nvcc, we can link with the PAPI-chosen C compiler via
the CC macro (or CXX macro for tests with C++ code). Additionally,
this PR cleans up other issues with tests (e.g., cudaOpenMP.cu and
cudaOpenMP_noCuCtx.cu) by removing redundant explicit compilations,
as the Makefile already includes a compilation rule.
2024-07-09 Daniel Barry <dbarry@vols.utk.edu>
* src/components/rocm/roc_dispatch.c,
src/components/rocm/roc_dispatch.h,
src/components/rocm/roc_profiler.c,
src/components/rocm/roc_profiler.h, src/components/rocm/rocm.c:
rocm: fix event count to include qualifiers The event count
previously only counted basenames. This has been changed to
include all qualified event names. These changes have been tested
on the Frontier supercomputer (AMD MI250X GPU architecture) with
ROCm version 5.3.0.
Wed Jul 3 23:50:15 2024 -0700 Swarup Sahoo <swarup-chandra.sahoo@amd.com>
* src/libpfm4/README, src/libpfm4/docs/Makefile,
src/libpfm4/docs/man3/libpfm_amd64_fam1ah_zen5.3,
.../docs/man3/libpfm_amd64_fam1ah_zen5_l3.3,
src/libpfm4/include/perfmon/pfmlib.h, src/libpfm4/lib/Makefile,
src/libpfm4/lib/events/amd64_events_fam1ah_zen5.h,
.../lib/events/amd64_events_fam1ah_zen5_l3.h,
src/libpfm4/lib/pfmlib_amd64.c,
src/libpfm4/lib/pfmlib_amd64_fam19h_l3.c,
src/libpfm4/lib/pfmlib_amd64_fam1ah.c,
src/libpfm4/lib/pfmlib_amd64_fam1ah_l3.c,
src/libpfm4/lib/pfmlib_amd64_priv.h,
src/libpfm4/lib/pfmlib_common.c, src/libpfm4/lib/pfmlib_priv.h,
src/libpfm4/tests/validate_x86.c: Update libpfm4 Current with
commit 18f2a3e0541cc438094bbf65ebbed2b6742bf0d4 Add AMD Zen5 L3
PMU support This patch implements support for AMD Zen5 processor
L3 cache PMU. The implementation is based on "Performance Monitor
Counters for AMD Family A0h Model 00h- 0Fh Processors, rev 0.02",
available at -
https://www.amd.com/content/dam/amd/en/documents/epyc-technical-
docs/programmer-references/58550-0.01.pdf commit
e50b6a47c9f9f1386805bbce3d2a634782f8c30e Add AMD Zen5 core PMU
support This patch implements support for AMD Zen5 core PMU
support. The implementation is based on "Performance Monitor
Counters for AMD Family A0h Model 00h- 0Fh Processors, rev 0.02",
available at -
https://www.amd.com/content/dam/amd/en/documents/epyc-technical-
docs/programmer-references/58550-0.01.pdf Note: The PAPI team
does not have access to AMD Zen5 architecture to test additions as
of now.
2024-06-07 Vince Weaver <vincent.weaver@maine.edu>
* src/papi_internal.c: papi_internal: don't segfault if event missing
from derived event definition this shouldn't be possible with a
correctly configured papi_event.csv but it is still good to be
robust here so that we don't segfault and also print useful debug
messages
2024-06-03 Vince Weaver <vincent.weaver@maine.edu>
* src/components/perf_event/pe_libpfm4_events.c:
perf_event/libpfm4_events: add initial heterogenous CPU support
Alderlake and Raptorlake should now be able to properly enumerate
events for both Power and Efficiency cores on heterogeneous
systems. We're still testing if PAPI properly handles measurements
where applications end up running on both types of cores. The
detection of E-cores is currently a bit of a hack, we're going to
discuss with upstream libpfm4 to see if we can get a cleaner
interface for this.
* src/components/perf_event/pe_libpfm4_events.c:
perf_event/libpfm4_events: add some code comments to
_pe_libpfm4_init() this should not change the behavior of the
code, just adding some comments and whitespace to clear up what the
code is actually doing to prepare for improved heterogeneous CPU
support
2024-06-16 William Cohen <wcohen@redhat.com>
* src/Rules.perfctr, src/Rules.perfctr-pfm,
src/components/perfctr/Rules.perfctr,
src/components/perfctr/perfctr-x86.c,
src/components/perfctr/perfctr-x86.h,
src/components/perfctr/perfctr.c,
src/components/perfctr_ppc/Rules.perfctr_ppc,
src/components/perfctr_ppc/linux-ppc64.h,
src/components/perfctr_ppc/perfctr-ppc64.c,
src/components/perfctr_ppc/perfctr-ppc64.h,
src/components/perfctr_ppc/power5+_events.h,
src/components/perfctr_ppc/power5+_events_map.c,
src/components/perfctr_ppc/power5_events.h,
src/components/perfctr_ppc/power5_events_map.c,
src/components/perfctr_ppc/power6_events.h,
src/components/perfctr_ppc/power6_events_map.c,
src/components/perfctr_ppc/power7_events.h,
src/components/perfctr_ppc/ppc64_events.c,
src/components/perfctr_ppc/ppc64_events.h,
src/components/perfctr_ppc/ppc970_events.h,
src/components/perfctr_ppc/ppc970_events_map.c, src/configure,
src/configure.in, src/libpfm-3.y/COPYRIGHT,
src/libpfm-3.y/ChangeLog, src/libpfm-3.y/Makefile,
src/libpfm-3.y/README, src/libpfm-3.y/TODO,
src/libpfm-3.y/config.mk, src/libpfm-3.y/docs/Makefile,
src/libpfm-3.y/docs/man3/libpfm.3,
src/libpfm-3.y/docs/man3/libpfm_amd64.3,
src/libpfm-3.y/docs/man3/libpfm_atom.3,
src/libpfm-3.y/docs/man3/libpfm_core.3,
src/libpfm-3.y/docs/man3/libpfm_itanium.3,
src/libpfm-3.y/docs/man3/libpfm_itanium2.3,
src/libpfm-3.y/docs/man3/libpfm_montecito.3,
src/libpfm-3.y/docs/man3/libpfm_nehalem.3,
src/libpfm-3.y/docs/man3/libpfm_p6.3,
src/libpfm-3.y/docs/man3/libpfm_powerpc.3,
src/libpfm-3.y/docs/man3/libpfm_westmere.3,
src/libpfm-3.y/docs/man3/pfm_dispatch_events.3,
src/libpfm-3.y/docs/man3/pfm_find_event.3,
src/libpfm-3.y/docs/man3/pfm_find_event_bycode.3,
.../docs/man3/pfm_find_event_bycode_next.3,
src/libpfm-3.y/docs/man3/pfm_find_event_mask.3,
src/libpfm-3.y/docs/man3/pfm_find_full_event.3,
src/libpfm-3.y/docs/man3/pfm_force_pmu.3,
src/libpfm-3.y/docs/man3/pfm_get_cycle_event.3,
src/libpfm-3.y/docs/man3/pfm_get_event_code.3,
.../docs/man3/pfm_get_event_code_counter.3,
src/libpfm-3.y/docs/man3/pfm_get_event_counters.3,
.../docs/man3/pfm_get_event_description.3,
src/libpfm-3.y/docs/man3/pfm_get_event_mask_code.3,
.../docs/man3/pfm_get_event_mask_description.3,
src/libpfm-3.y/docs/man3/pfm_get_event_mask_name.3,
src/libpfm-3.y/docs/man3/pfm_get_event_name.3,
src/libpfm-3.y/docs/man3/pfm_get_full_event_name.3,
.../docs/man3/pfm_get_hw_counter_width.3,
src/libpfm-3.y/docs/man3/pfm_get_impl_counters.3,
src/libpfm-3.y/docs/man3/pfm_get_impl_pmcs.3,
src/libpfm-3.y/docs/man3/pfm_get_impl_pmds.3,
src/libpfm-3.y/docs/man3/pfm_get_inst_retired.3,
.../docs/man3/pfm_get_max_event_name_len.3,
src/libpfm-3.y/docs/man3/pfm_get_num_counters.3,
src/libpfm-3.y/docs/man3/pfm_get_num_events.3,
src/libpfm-3.y/docs/man3/pfm_get_num_pmcs.3,
src/libpfm-3.y/docs/man3/pfm_get_num_pmds.3,
src/libpfm-3.y/docs/man3/pfm_get_pmu_name.3,
src/libpfm-3.y/docs/man3/pfm_get_pmu_name_bytype.3,
src/libpfm-3.y/docs/man3/pfm_get_pmu_type.3,
src/libpfm-3.y/docs/man3/pfm_get_version.3,
src/libpfm-3.y/docs/man3/pfm_initialize.3,
src/libpfm-3.y/docs/man3/pfm_list_supported_pmus.3,
src/libpfm-3.y/docs/man3/pfm_pmu_is_supported.3,
src/libpfm-3.y/docs/man3/pfm_regmask_and.3,
src/libpfm-3.y/docs/man3/pfm_regmask_clr.3,
src/libpfm-3.y/docs/man3/pfm_regmask_copy.3,
src/libpfm-3.y/docs/man3/pfm_regmask_eq.3,
src/libpfm-3.y/docs/man3/pfm_regmask_isset.3,
src/libpfm-3.y/docs/man3/pfm_regmask_or.3,
src/libpfm-3.y/docs/man3/pfm_regmask_set.3,
src/libpfm-3.y/docs/man3/pfm_regmask_weight.3,
src/libpfm-3.y/docs/man3/pfm_set_options.3,
src/libpfm-3.y/docs/man3/pfm_strerror.3,
src/libpfm-3.y/examples_ia64_v2.0/Makefile,
src/libpfm-3.y/examples_ia64_v2.0/ita2_btb.c,
src/libpfm-3.y/examples_ia64_v2.0/ita2_dear.c,
src/libpfm-3.y/examples_ia64_v2.0/ita2_irr.c,
src/libpfm-3.y/examples_ia64_v2.0/ita2_opcode.c,
src/libpfm-3.y/examples_ia64_v2.0/ita2_rr.c,
src/libpfm-3.y/examples_ia64_v2.0/ita_btb.c,
src/libpfm-3.y/examples_ia64_v2.0/ita_dear.c,
src/libpfm-3.y/examples_ia64_v2.0/ita_irr.c,
src/libpfm-3.y/examples_ia64_v2.0/ita_opcode.c,
src/libpfm-3.y/examples_ia64_v2.0/ita_rr.c,
src/libpfm-3.y/examples_ia64_v2.0/mont_dear.c,
src/libpfm-3.y/examples_ia64_v2.0/mont_etb.c,
src/libpfm-3.y/examples_ia64_v2.0/mont_irr.c,
src/libpfm-3.y/examples_ia64_v2.0/mont_opcode.c,
src/libpfm-3.y/examples_ia64_v2.0/mont_rr.c,
src/libpfm-3.y/examples_ia64_v2.0/multiplex.c,
src/libpfm-3.y/examples_ia64_v2.0/notify_self.c,
src/libpfm-3.y/examples_ia64_v2.0/notify_self2.c,
src/libpfm-3.y/examples_ia64_v2.0/notify_self3.c,
.../examples_ia64_v2.0/notify_self_fork.c,
src/libpfm-3.y/examples_ia64_v2.0/self.c,
src/libpfm-3.y/examples_ia64_v2.0/showreset.c,
src/libpfm-3.y/examples_ia64_v2.0/syst.c,
src/libpfm-3.y/examples_ia64_v2.0/task.c,
src/libpfm-3.y/examples_ia64_v2.0/task_attach.c,
.../examples_ia64_v2.0/task_attach_timeout.c,
src/libpfm-3.y/examples_ia64_v2.0/task_smpl.c,
src/libpfm-3.y/examples_ia64_v2.0/whichpmu.c,
src/libpfm-3.y/examples_v2.x/Makefile,
src/libpfm-3.y/examples_v2.x/check_events.c,
src/libpfm-3.y/examples_v2.x/detect_pmcs.c,
src/libpfm-3.y/examples_v2.x/detect_pmcs.h,
src/libpfm-3.y/examples_v2.x/ia64/Makefile,
src/libpfm-3.y/examples_v2.x/ia64/ita2_btb.c,
src/libpfm-3.y/examples_v2.x/ia64/ita2_dear.c,
src/libpfm-3.y/examples_v2.x/ia64/ita2_irr.c,
src/libpfm-3.y/examples_v2.x/ia64/ita2_opcode.c,
src/libpfm-3.y/examples_v2.x/ia64/ita2_rr.c,
src/libpfm-3.y/examples_v2.x/ia64/ita_btb.c,
src/libpfm-3.y/examples_v2.x/ia64/ita_dear.c,
src/libpfm-3.y/examples_v2.x/ia64/ita_irr.c,
src/libpfm-3.y/examples_v2.x/ia64/ita_opcode.c,
src/libpfm-3.y/examples_v2.x/ia64/ita_rr.c,
src/libpfm-3.y/examples_v2.x/ia64/mont_dear.c,
src/libpfm-3.y/examples_v2.x/ia64/mont_etb.c,
src/libpfm-3.y/examples_v2.x/ia64/mont_irr.c,
src/libpfm-3.y/examples_v2.x/ia64/mont_opcode.c,
src/libpfm-3.y/examples_v2.x/ia64/mont_rr.c,
src/libpfm-3.y/examples_v2.x/multiplex.c,
src/libpfm-3.y/examples_v2.x/multiplex2.c,
src/libpfm-3.y/examples_v2.x/notify_self.c,
src/libpfm-3.y/examples_v2.x/notify_self2.c,
src/libpfm-3.y/examples_v2.x/notify_self3.c,
src/libpfm-3.y/examples_v2.x/notify_self_fork.c,
src/libpfm-3.y/examples_v2.x/pfmsetup.c,
src/libpfm-3.y/examples_v2.x/rtop.c,
src/libpfm-3.y/examples_v2.x/self.c,
src/libpfm-3.y/examples_v2.x/self_pipe.c,
src/libpfm-3.y/examples_v2.x/self_smpl.c,
src/libpfm-3.y/examples_v2.x/self_smpl_multi.c,
src/libpfm-3.y/examples_v2.x/self_view.c,
src/libpfm-3.y/examples_v2.x/set_notify.c,
src/libpfm-3.y/examples_v2.x/showevtinfo.c,
src/libpfm-3.y/examples_v2.x/showreginfo.c,
src/libpfm-3.y/examples_v2.x/syst.c,
src/libpfm-3.y/examples_v2.x/syst_multi_np.c,
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.../linux/drivers/perfctr/x86_setup.c,
.../linux/drivers/perfctr/x86_tests.c,
.../linux/drivers/perfctr/x86_tests.h,
src/perfctr-2.6.x/linux/include/asm-arm/perfctr.h,
src/perfctr-2.6.x/linux/include/asm-i386/perfctr.h,
.../linux/include/asm-powerpc/perfctr.h,
src/perfctr-2.6.x/linux/include/asm-ppc/perfctr.h,
src/perfctr-2.6.x/linux/include/asm-x86/perfctr.h,
.../linux/include/asm-x86_64/perfctr.h,
src/perfctr-2.6.x/linux/include/linux/perfctr.h,
src/perfctr-2.6.x/patches/aliases, src/perfctr-2.6.x/patches/patch-
kernel-2.6.10, src/perfctr-2.6.x/patches/patch-kernel-2.6.11,
src/perfctr-2.6.x/patches/patch-kernel-2.6.12,
src/perfctr-2.6.x/patches/patch-kernel-2.6.13,
src/perfctr-2.6.x/patches/patch-kernel-2.6.14,
src/perfctr-2.6.x/patches/patch-kernel-2.6.15,
src/perfctr-2.6.x/patches/patch-kernel-2.6.16, .../patches/patch-
kernel-2.6.16.46-0.12-suse, src/perfctr-2.6.x/patches/patch-
kernel-2.6.17, src/perfctr-2.6.x/patches/patch-kernel-2.6.18,
.../patches/patch-kernel-2.6.18-128.el5-redhat, .../patches/patch-
kernel-2.6.18-164.el5-redhat, .../patches/patch-
kernel-2.6.18-194.el5-redhat, .../patches/patch-
kernel-2.6.18-53.el5-redhat, .../patches/patch-
kernel-2.6.18-8.1.1.el5-redhat, .../patches/patch-
kernel-2.6.18-92.el5-redhat, src/perfctr-2.6.x/patches/patch-
kernel-2.6.19, src/perfctr-2.6.x/patches/patch-kernel-2.6.20,
src/perfctr-2.6.x/patches/patch-kernel-2.6.21,
src/perfctr-2.6.x/patches/patch-kernel-2.6.22,
src/perfctr-2.6.x/patches/patch-kernel-2.6.23,
src/perfctr-2.6.x/patches/patch-kernel-2.6.24,
src/perfctr-2.6.x/patches/patch-kernel-2.6.25,
src/perfctr-2.6.x/patches/patch-kernel-2.6.26,
src/perfctr-2.6.x/patches/patch-kernel-2.6.27,
src/perfctr-2.6.x/patches/patch-kernel-2.6.28,
src/perfctr-2.6.x/patches/patch-kernel-2.6.29,
src/perfctr-2.6.x/patches/patch-kernel-2.6.30,
src/perfctr-2.6.x/patches/patch-kernel-2.6.31,
src/perfctr-2.6.x/patches/patch-kernel-2.6.32,
src/perfctr-2.6.x/patches/patch-kernel-2.6.5, .../patches/patch-
kernel-2.6.5-7.276-suse, src/perfctr-2.6.x/patches/patch-
kernel-2.6.6, src/perfctr-2.6.x/patches/patch-kernel-2.6.7,
src/perfctr-2.6.x/patches/patch-kernel-2.6.8.1,
src/perfctr-2.6.x/patches/patch-kernel-2.6.9, .../patches/patch-
kernel-2.6.9-55.EL-redhat, .../patches/patch-kernel-2.6.9-67.EL-
redhat, .../patches/patch-kernel-2.6.9-78.EL-redhat,
.../patches/patch-kernel-2.6.9-89.EL-redhat,
src/perfctr-2.6.x/perfctr.spec, src/perfctr-2.6.x/update-kernel,
src/perfctr-2.6.x/usr.lib/Makefile,
src/perfctr-2.6.x/usr.lib/arch.h, src/perfctr-2.6.x/usr.lib/arm.c,
src/perfctr-2.6.x/usr.lib/arm.h,
src/perfctr-2.6.x/usr.lib/event_set.h,
src/perfctr-2.6.x/usr.lib/event_set_amd.c,
src/perfctr-2.6.x/usr.lib/event_set_arm.c,
src/perfctr-2.6.x/usr.lib/event_set_centaur.c,
src/perfctr-2.6.x/usr.lib/event_set_p4.c,
src/perfctr-2.6.x/usr.lib/event_set_p5.c,
src/perfctr-2.6.x/usr.lib/event_set_p6.c,
src/perfctr-2.6.x/usr.lib/event_set_ppc.c,
src/perfctr-2.6.x/usr.lib/event_set_x86.c,
src/perfctr-2.6.x/usr.lib/gen-event-codes.c,
src/perfctr-2.6.x/usr.lib/global.c,
src/perfctr-2.6.x/usr.lib/libperfctr.h,
src/perfctr-2.6.x/usr.lib/misc.c, src/perfctr-2.6.x/usr.lib/ppc.c,
src/perfctr-2.6.x/usr.lib/ppc.h,
src/perfctr-2.6.x/usr.lib/virtual.c,
src/perfctr-2.6.x/usr.lib/x86.c, src/perfctr-2.6.x/usr.lib/x86.h,
src/perfctr-2.7.x/CHANGES, src/perfctr-2.7.x/COPYING,
src/perfctr-2.7.x/INSTALL, src/perfctr-2.7.x/Makefile,
src/perfctr-2.7.x/OTHER, src/perfctr-2.7.x/README,
src/perfctr-2.7.x/TODO, src/perfctr-2.7.x/etc/costs/Athlon-1.1,
src/perfctr-2.7.x/etc/costs/Athlon-1.133,
src/perfctr-2.7.x/etc/costs/Athlon-1.2,
src/perfctr-2.7.x/etc/costs/Athlon-1.3,
src/perfctr-2.7.x/etc/costs/Athlon-1.33,
src/perfctr-2.7.x/etc/costs/Athlon-1.46,
src/perfctr-2.7.x/etc/costs/Athlon-1.53,
src/perfctr-2.7.x/etc/costs/Athlon-1.64,
src/perfctr-2.7.x/etc/costs/Athlon-1.66,
src/perfctr-2.7.x/etc/costs/Athlon-1.75,
src/perfctr-2.7.x/etc/costs/Athlon-1.8,
src/perfctr-2.7.x/etc/costs/Athlon-1000,
src/perfctr-2.7.x/etc/costs/Athlon-2.0,
src/perfctr-2.7.x/etc/costs/Athlon-500,
src/perfctr-2.7.x/etc/costs/Athlon-700,
src/perfctr-2.7.x/etc/costs/Athlon-800,
src/perfctr-2.7.x/etc/costs/Athlon-850,
src/perfctr-2.7.x/etc/costs/Athlon64-2.0,
src/perfctr-2.7.x/etc/costs/Athlon64-2.2,
src/perfctr-2.7.x/etc/costs/Athlon64FX-2.2,
src/perfctr-2.7.x/etc/costs/AthlonXP-1800,
src/perfctr-2.7.x/etc/costs/AthlonXPM-2500,
src/perfctr-2.7.x/etc/costs/C3-1.2,
src/perfctr-2.7.x/etc/costs/Celeron-466,
src/perfctr-2.7.x/etc/costs/Celeron-500,
src/perfctr-2.7.x/etc/costs/CyrixMII-233,
src/perfctr-2.7.x/etc/costs/Duron-1.0,
src/perfctr-2.7.x/etc/costs/Duron-600,
src/perfctr-2.7.x/etc/costs/Duron-700,
src/perfctr-2.7.x/etc/costs/Duron-750,
src/perfctr-2.7.x/etc/costs/K6-III-400,
src/perfctr-2.7.x/etc/costs/MPC7400-400,
src/perfctr-2.7.x/etc/costs/MPC7447A-1.35,
src/perfctr-2.7.x/etc/costs/Opteron-1.4,
src/perfctr-2.7.x/etc/costs/Opteron-1.6,
src/perfctr-2.7.x/etc/costs/Opteron-2.0,
src/perfctr-2.7.x/etc/costs/PPC750-300,
src/perfctr-2.7.x/etc/costs/Pentium-133,
src/perfctr-2.7.x/etc/costs/Pentium4-1.5,
src/perfctr-2.7.x/etc/costs/Pentium4-1.6,
src/perfctr-2.7.x/etc/costs/Pentium4-1.7,
src/perfctr-2.7.x/etc/costs/Pentium4-1.8,
src/perfctr-2.7.x/etc/costs/Pentium4-2.2,
src/perfctr-2.7.x/etc/costs/Pentium4-2.26,
src/perfctr-2.7.x/etc/costs/Pentium4-2.66,
src/perfctr-2.7.x/etc/costs/Pentium4-2.8,
src/perfctr-2.7.x/etc/costs/Pentium4-3.0,
src/perfctr-2.7.x/etc/costs/Pentium4-3.4,
src/perfctr-2.7.x/etc/costs/Pentium4M-1.8,
src/perfctr-2.7.x/etc/costs/Pentium4Xeon-2.2,
src/perfctr-2.7.x/etc/costs/Pentium4Xeon-2.4,
src/perfctr-2.7.x/etc/costs/Pentium4Xeon-2.8,
src/perfctr-2.7.x/etc/costs/Pentium4Xeon-3.4,
src/perfctr-2.7.x/etc/costs/PentiumII-266a,
src/perfctr-2.7.x/etc/costs/PentiumII-266b,
src/perfctr-2.7.x/etc/costs/PentiumII-300,
src/perfctr-2.7.x/etc/costs/PentiumII-350,
src/perfctr-2.7.x/etc/costs/PentiumIII-1.0,
src/perfctr-2.7.x/etc/costs/PentiumIII-1.4,
src/perfctr-2.7.x/etc/costs/PentiumIII-450,
src/perfctr-2.7.x/etc/costs/PentiumIII-500,
src/perfctr-2.7.x/etc/costs/PentiumIII-700,
src/perfctr-2.7.x/etc/costs/PentiumIII-733,
src/perfctr-2.7.x/etc/costs/PentiumIII-800,
src/perfctr-2.7.x/etc/costs/PentiumIII-866,
src/perfctr-2.7.x/etc/costs/PentiumIII-900,
src/perfctr-2.7.x/etc/costs/PentiumIII-933,
src/perfctr-2.7.x/etc/costs/PentiumM-1.3,
src/perfctr-2.7.x/etc/costs/PentiumM-1.4,
src/perfctr-2.7.x/etc/costs/PentiumM-1.5,
src/perfctr-2.7.x/etc/costs/PentiumM-1.6,
src/perfctr-2.7.x/etc/costs/PentiumM-1.7,
src/perfctr-2.7.x/etc/costs/PentiumMMX-150,
src/perfctr-2.7.x/etc/costs/PentiumMMX-166,
src/perfctr-2.7.x/etc/costs/PentiumMMX-233,
src/perfctr-2.7.x/etc/costs/PentiumPro-200,
src/perfctr-2.7.x/etc/costs/Sempron-3100+,
src/perfctr-2.7.x/etc/install.sh, src/perfctr-2.7.x/etc/p4.c,
src/perfctr-2.7.x/examples/Makefile,
src/perfctr-2.7.x/examples/README,
src/perfctr-2.7.x/examples/global/Makefile,
src/perfctr-2.7.x/examples/global/arch.h,
src/perfctr-2.7.x/examples/global/global.c,
src/perfctr-2.7.x/examples/global/ppc.c,
src/perfctr-2.7.x/examples/global/x86.c,
src/perfctr-2.7.x/examples/perfex/Makefile,
src/perfctr-2.7.x/examples/perfex/arch.h,
src/perfctr-2.7.x/examples/perfex/perfex.c,
src/perfctr-2.7.x/examples/perfex/ppc.c,
src/perfctr-2.7.x/examples/perfex/ppc.h,
src/perfctr-2.7.x/examples/perfex/ppc64.c,
src/perfctr-2.7.x/examples/perfex/ppc64.h,
src/perfctr-2.7.x/examples/perfex/x86.c,
src/perfctr-2.7.x/examples/perfex/x86.h,
src/perfctr-2.7.x/examples/self/Makefile,
src/perfctr-2.7.x/examples/self/arch.h,
src/perfctr-2.7.x/examples/self/ppc.c,
src/perfctr-2.7.x/examples/self/ppc64.c,
src/perfctr-2.7.x/examples/self/self.c,
src/perfctr-2.7.x/examples/self/x86.c,
src/perfctr-2.7.x/examples/signal/Makefile,
src/perfctr-2.7.x/examples/signal/arch.h,
src/perfctr-2.7.x/examples/signal/ppc.c,
src/perfctr-2.7.x/examples/signal/ppc64.c,
src/perfctr-2.7.x/examples/signal/signal.c,
src/perfctr-2.7.x/examples/signal/x86.c,
.../linux/Documentation/perfctr/low-level-api.txt,
.../Documentation/perfctr/low-level-ppc32.txt,
.../linux/Documentation/perfctr/low-level-x86.txt,
.../linux/Documentation/perfctr/overview.txt,
.../linux/Documentation/perfctr/virtual.txt,
src/perfctr-2.7.x/linux/drivers/perfctr/Kconfig,
src/perfctr-2.7.x/linux/drivers/perfctr/Makefile,
.../linux/drivers/perfctr/RELEASE-NOTES,
src/perfctr-2.7.x/linux/drivers/perfctr/cpumask.h,
src/perfctr-2.7.x/linux/drivers/perfctr/init.c,
src/perfctr-2.7.x/linux/drivers/perfctr/ppc.c,
src/perfctr-2.7.x/linux/drivers/perfctr/ppc64.c,
.../linux/drivers/perfctr/ppc64_tests.c,
.../linux/drivers/perfctr/ppc64_tests.h,
.../linux/drivers/perfctr/ppc_tests.c,
.../linux/drivers/perfctr/ppc_tests.h,
src/perfctr-2.7.x/linux/drivers/perfctr/version.h,
src/perfctr-2.7.x/linux/drivers/perfctr/virtual.c,
src/perfctr-2.7.x/linux/drivers/perfctr/virtual.h,
src/perfctr-2.7.x/linux/drivers/perfctr/x86.c,
.../linux/drivers/perfctr/x86_tests.c,
.../linux/drivers/perfctr/x86_tests.h,
src/perfctr-2.7.x/linux/include/asm-i386/perfctr.h,
src/perfctr-2.7.x/linux/include/asm-ppc/perfctr.h,
.../linux/include/asm-ppc64/perfctr.h,
.../linux/include/asm-x86_64/perfctr.h,
src/perfctr-2.7.x/linux/include/linux/perfctr.h,
src/perfctr-2.7.x/patches/patch-kernel-2.6.11,
src/perfctr-2.7.x/patches/patch-kernel-2.6.12-rc1,
.../patches/patch-kernel-2.6.12-rc1-mm1, .../patches/patch-
kernel-2.6.12-rc1-mm3, .../patches/patch-kernel-2.6.12-rc1-mm4,
src/perfctr-2.7.x/patches/patch-kernel-2.6.12-rc2,
src/perfctr-2.7.x/patches/patch-kernel-2.6.12-rc5,
src/perfctr-2.7.x/patches/patch-kernel-2.6.14,
src/perfctr-2.7.x/patches/patch-kernel-2.6.14-mm1,
.../patches/patch-kernel-2.6.14-rc5-mm1,
src/perfctr-2.7.x/patches/patch-kernel-2.6.16, .../patches/patch-
kernel-2.6.16.21-SLES10, src/perfctr-2.7.x/patches/patch-
kernel-2.6.17, src/perfctr-2.7.x/patches/patch-kernel-2.6.18,
src/perfctr-2.7.x/patches/patch-kernel-2.6.18-rc4,
src/perfctr-2.7.x/patches/patch-kernel-2.6.19,
src/perfctr-2.7.x/patches/patch-kernel-2.6.20,
src/perfctr-2.7.x/patches/patch-kernel-2.6.21,
src/perfctr-2.7.x/patches/patch-kernel-2.6.22,
src/perfctr-2.7.x/perfctr.spec, src/perfctr-2.7.x/update-kernel,
src/perfctr-2.7.x/usr.lib/Makefile,
src/perfctr-2.7.x/usr.lib/arch.h,
src/perfctr-2.7.x/usr.lib/event_set.h,
src/perfctr-2.7.x/usr.lib/event_set_amd.c,
src/perfctr-2.7.x/usr.lib/event_set_centaur.c,
src/perfctr-2.7.x/usr.lib/event_set_p4.c,
src/perfctr-2.7.x/usr.lib/event_set_p5.c,
src/perfctr-2.7.x/usr.lib/event_set_p6.c,
src/perfctr-2.7.x/usr.lib/event_set_ppc.c,
src/perfctr-2.7.x/usr.lib/event_set_ppc64.c,
src/perfctr-2.7.x/usr.lib/event_set_x86.c,
src/perfctr-2.7.x/usr.lib/gen-event-codes.c,
src/perfctr-2.7.x/usr.lib/global.c,
src/perfctr-2.7.x/usr.lib/libperfctr.h,
src/perfctr-2.7.x/usr.lib/misc.c, src/perfctr-2.7.x/usr.lib/ppc.c,
src/perfctr-2.7.x/usr.lib/ppc.h, src/perfctr-2.7.x/usr.lib/ppc64.c,
src/perfctr-2.7.x/usr.lib/ppc64.h,
src/perfctr-2.7.x/usr.lib/virtual.c,
src/perfctr-2.7.x/usr.lib/x86.c, src/perfctr-2.7.x/usr.lib/x86.h,
src/perfctr-2.7.x/usr.lib/x86_cpuid.S,
src/perfctr-2.7.x/usr.lib/x86_cpuinfo.c,
src/perfctr-2.7.x/usr.lib/x86_cpuinfo.h: perfctr: Remove the
obsolete bundled perfctr and libpfm-3.y code perfctr was an
earlier project that provided access to a processor's performance
monitoring hardware on Linux. Over time Linux has developed its
own infrastructure to access the performance monitoring hardware
via the perf_event_open syscall. The perfctr kernel patches and
user-space code has not been updated to work with current kernels.
PAPI has included bundled perfctr and libpfm-3.y code to make use
of the perfctr interface, but it is no longer useful. In the
interest of making the PAPI code more compact the obsolete bundled
perfctr and libpfm-3.y code have been removed.
2024-06-27 Treece Burgess <tburgess@leconte.cluster>
* src/papi.c: Updating documentation for PAPI_read and PAPI_accum
based off feedback.
* src/papi.c: Update doxygen documentation to make note of the
differences between PAPI_read and PAPI_accum. Specifically the
second parameter in PAPI_accum must be initialized.
2024-02-29 Daniel Barry <dbarry@vols.utk.edu>
* src/components/sysdetect/arm_cpu_utils.c: sysdetect: add support
for ARM Neoverse V2 Add cache information for ARM Neoverse V2, per
the Reference Manual:
https://developer.arm.com/documentation/102375/0002?lang=en These
changes have been tested on the ARM Neoverse V2 architecture.
Wed Jun 19 23:32:25 2024 -0700 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/README, src/libpfm4/docs/Makefile,
src/libpfm4/docs/man3/libpfm_intel_gnr.3,
src/libpfm4/include/perfmon/pfmlib.h, src/libpfm4/lib/Makefile,
src/libpfm4/lib/events/intel_gnr_events.h,
src/libpfm4/lib/events/intel_spr_events.h,
src/libpfm4/lib/pfmlib_common.c,
src/libpfm4/lib/pfmlib_intel_gnr.c, src/libpfm4/lib/pfmlib_priv.h,
src/libpfm4/lib/pfmlib_s390x_cpumf.c,
src/libpfm4/tests/validate_x86.c: Update libpfm4 Current with
commit 92c52017d7395c4040ec22949ee8c7f17bc5b4f7 add missing
pfmlib_intel_gnr.c file To complete the Intel GraniteRapids
support. Was missing from commit 23d0b7c47c2e ("add Intel
GraniteRapids core PMU support") Sorry about that. commit
44a55dd97c929087b4ca93540f6bbb2d2efffd15 s390: Fix calloc compiler
error for gcc14 The definition of calloc is as follows: void
*calloc(size_t nmemb, size_t size); number of members is in the
first parameter and the size is in the second parameter. Fix error
message on the gcc 14 20240102: error: 'calloc' sizes specified
with 'sizeof' in the earlier argument and not in the later argument
... by adhering to the calloc() calling convention. Output before:
# make Entering directory '/root/perfmon2-libpfm4/lib' cc -g -Wall
-Werror -Wextra -Wno-unused-parameter -I. \
-I/root/perfmon2-libpfm4/lib/../include -DCONFIG_PFMLIB_DEBUG \
-DCONFIG_PFMLIB_OS_LINUX -DCONFIG_PFMLIB_NOTRACEPOINT \
-DHAS_OPENAT -D_REENTRANT -I. -fvisibility=hidden \
-DCONFIG_PFMLIB_ARCH_S390X -I. -c pfmlib_s390x_cpumf.c
pfmlib_s390x_cpumf.c: In function ‘pfm_cpumcf_init’:
pfmlib_s390x_cpumf.c:221:26: error: ‘calloc’ sizes specified with \
‘sizeof’ in the earlier argument and not in the later argument \
[-Werror=calloc-transposed-args] 221 | cpumcf_pe =
calloc(sizeof(*cpumcf_pe), cfvn_set_count): |
^ pfmlib_s390x_cpumf.c:221:26: note: earlier argument should
specify number of elements, later size of each element Acked-by:
Sumanth Korikkar <sumanthk@linux.ibm.com> commit
23d0b7c47c2ec06334b3eb378bfc3568b08e0042 add Intel GraniteRapids
core PMU support Based on JSON event files published on
github.com/Intel/perfmon version 1.02, dated 05/10/2024 commit
489a940be48980956b27dda89de1eb91b01f185d fix Intel SPR
inst_retired umask flags Were missing PEBS and fixed event code
umask (ANY) was not encoded properly. inst_retired.any -> fixed
counter 0 encoding 0x100 inst_retired.any_p -> generic counter
encoding 0x00c0 commit ace21560113100f4ab5032e99753459ed9da7049
fix validate_x86.c Intel SPR/EMR inst_retired tests They were not
using the proper event codes for the different versions of
inst_retired. Note: Built PAPI with Intel Xeon Gold 6430 (SPR)
with GCC 14. No errors occured during build. Unable to test Granite
Rapids support due to the PAPI team not having access to a machine
with Granite Rapids. Unable to test instr_retired fixes due to no
access to Emerald Rapids and events not available on Sapphire
Rapids machine we have access to.
2024-06-25 Daniel Barry <dbarry@vols.utk.edu>
* README.md: readme: updated FAQ page Edit to the README to point to
the new live FAQ webpage.
2024-06-21 Daniel Barry <dbarry@vols.utk.edu>
* PAPI_FAQ.html: FAQ: update outdated links Replace outdated links
with newer equivalents.
* INSTALL.txt: install: remove outdated instructions Remove outdated
and incorrect instructions from the INSTALL.txt file.
2024-06-20 Daniel Barry <dbarry@vols.utk.edu>
* PAPI_FAQ.html: FAQ: Update to address MacOS question A common
question raised in issues and on the mailing list is whether or not
PAPI supports MacOS.
Fri Jun 14 22:14:05 2024 -0700 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/lib/events/intel_adl_grt_events.h: Update libpfm4
Current with commit 4bdeb7e067363013257460bdb6c3dbae778b5634 Fix
encoding of inst_retired.* on Alderlake E-core Was returning event
code 0x0 for both .any and .any_p umasks. any_p refers to the
generic counter encoding which uses event code 0xc0. Note: Unable
to test due to the PAPI team not having access to a machine with
Alderlake as of now.
2024-05-13 Treece Burgess <tburgess@guyot.cluster>
* src/papi.c: Restructuring conditional check to check for allowed
modifiers.
Wed Apr 24 18:01:23 2024 -0700 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/lib/events/intel_icx_unc_cha_events.h: Update libpfm4
Current with commit 7c486cf96f9eab7019023d40f9c568486f696c44
remove Intel IcelakeX UNC_CHA_PIPE_REJECT event Encodings of
umasks is invalid and fails to pass tests with perf as it sets bits
the kernel does not know about. Note: Tested on ICL system
Hexane, with Linux 6.1.81-1.el9.elrepo.x86_64 and Intel(R) Xeon(R)
Silver 4309Y CPU @ 2.80GHz as CPU architecture.
2024-04-22 Treece Burgess <tburgess@guyot.cluster>
* src/utils/papi_avail.c: Adding extra check within conditional
statement to avoid entering with the options of --cache or --cnd.
Mon Apr 15 17:27:33 2024 -0700 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/perf_examples/task.c: Update libpfm4 Current with
commit 1c0cdb91bc79eb1bc827e022f0a3738f124796a2 fix uninitialized
variable in perf_examples/task.c Commit 9410619f922f ("update
task.c example to handle hybrid") Introduced a bug by not
initializing group_fd which could generate a compiler warning and a
bug. Fix this by initializing group_fd to -1. Reported-by: William
Cohen <wcohen@redhat.com>
Thu Apr 11 08:36:50 2024 -0700 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/lib/events/intel_spr_events.h: Update libpfm4 Current
with commit 72866cbc2666820d87ebc0af3b1a16d1d5db6965 fix duplicate
event code for Intel SPR TOPDOWN.BAD_SPEC_SLOTS Was using same
encoding as TOPDOWN.SLOTS. Fix by adding the proper event code
(0xa4) and code override flag. Reported-by: <laksono@gmail.com>
2024-04-25 William Cohen <wcohen@redhat.com>
* src/sde_lib/Makefile: SDE_LIB: Build libsde.so.1.0 with the CFLAGS
and LDFLAGS passed in A recent annocheck of the papi RPMS showed
that libsde.so.1.0 was not built with the expected flags passed
into the RPM build. Minor changes were made to
src/sde_lib/Makefile to use the CFLAGS and LDFLAGS passed in.
2024-04-17 Treece Burgess <tburgess@guyot.cluster>
* src/utils/papi_avail.c: Adding PAPI_PRESET_BIT_MEM for correct else
if conditional check.
2024-03-28 Anthony <adanalis@icl.utk.edu>
* src/sde_lib/sde_lib_misc.c, src/sde_lib/sde_lib_ti.c: SDE_LIB:
Allow PAPI_reset() to reset a CountingSet.
2024-04-02 Anthony <adanalis@icl.utk.edu>
* src/components/sde/sde.c: SDE: Adding ntv_code_to_info
functionality.
2024-03-26 Anthony <adanalis@icl.utk.edu>
* src/components/sde/tests/Counting_Set/CountingSet_Lib.c: SDE tests:
Add more randomness to the test. By varying the pressure on
different buckets we increase the chance of catching hash table
bugs.
2024-03-22 Anthony <adanalis@icl.utk.edu>
* src/sde_lib/sde_lib_datastructures.c: sde_lib: Improved bucket
utilization of hash table. The previous check would put elements
in the overflow list, even in cases where there was room in the
bucket that the hash function points to. The updated code gives
priority to the bucket. This was a potential performance issue, not
a correctness bug.
Fri Jan 12 21:55:04 2024 -0800 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/docs/Makefile,
src/libpfm4/docs/man3/libpfm_intel_spr_unc_cha.3,
src/libpfm4/docs/man3/libpfm_intel_spr_unc_imc.3,
src/libpfm4/docs/man3/libpfm_intel_spr_unc_upi.3,
src/libpfm4/include/perfmon/pfmlib.h, src/libpfm4/lib/Makefile,
src/libpfm4/lib/events/intel_spr_unc_cha_events.h,
src/libpfm4/lib/events/intel_spr_unc_imc_events.h,
src/libpfm4/lib/events/intel_spr_unc_upi_events.h,
src/libpfm4/lib/pfmlib_common.c,
src/libpfm4/lib/pfmlib_intel_snbep_unc.c,
src/libpfm4/lib/pfmlib_intel_snbep_unc_priv.h,
src/libpfm4/lib/pfmlib_intel_spr_unc_cha.c,
src/libpfm4/lib/pfmlib_intel_spr_unc_imc.c,
src/libpfm4/lib/pfmlib_intel_spr_unc_upi.c,
src/libpfm4/lib/pfmlib_priv.h, src/libpfm4/tests/validate_x86.c:
Update libpfm4 Current with commit
33513ef78f0d81edb277e0d0fd16411abb161297 Add Intel SapphireRapids
uncore PMU support for CHA Adds the Coherence and Home Agent (CHA)
for Intel SapphireRapids. Based on Intel JSON events v1.17
published from github.com/intel/perfmon/SPR commit
e943f891e9f1d63c4b55bac051ca7b2b3979b25f Add Intel SapphireRapids
uncore PMU support for UPI Adds the Ultra Path Interconnect PMU
(UPI) for Intel SapphireRapids. Based on Intel JSON events v1.17
published from github.com/intel/perfmon/SPR commit
10b8044a90ba512be2b10e9425330e989cc22d01 Add Intel SapphireRapids
uncore PMU support for IMC Adds the memory controller PMU (IMC)
for SapphireRapids. Based on Intel JSON events v1.17 published from
github.com/intel/perfmon/SPR
2024-03-12 Masahiko, Yamada <yamada.masahiko@fujitsu.com>
* src/components/sysdetect/linux_cpu_utils.c, src/linux-memory.c:
Update:Use fgets in place of fscanf functions to avoid possible
buffer overflows There was a bug in the buffer overflow fix below.
Use fgets in place of fscanf functions to avoid possible buffer
overflows https://github.com/icl-utk-
edu/papi/commit/ec2aa022fee2a1d0decf1d5b2e7e28a4ca2cf794 The
buffer overflow fix rewrites fscanf() to fgets(), but there is a
difference in the specifications between fscanf() and fgets(): in
fscanf(), "\n" is not read, but in fgets(), "\n" is also read, so
it seems necessary to remove the unnecessary "\n" to do the same.
For this reason, generic_get_memory_info() could not obtain cache
information strings from allocation_policy, type, and write_policy
under the /sys/devices/system/cpu/cpu0/cache/index[012] directory
as expected. The buffer overflow update fix allows us to do the
same thing as fscanf() by rewriting fscanf() to fgets()+sscanf().
Thu Feb 29 23:07:21 2024 -0800 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/config.mk, src/libpfm4/lib/pfmlib_perf_event_pmu.c:
Update libpfm4 Current with commit
f517f1ec8038de00ce8f5fefeeef704e24aa08ae add
CONFIG_PFMLIB_NOTRACEPOINT to speedup libpfm4 initialization When
pfmlib_initialize() is run as root and if the debugs is mounted,
then the library parses all the tracepoints to add them to the perf
PMU. Depending on the number of tracepoints, this can take a
significant amount of time even though this may not be needed if no
tracepoints is passed. In order to speedup pfm_initialize(), the
patch adds a compile-time option to disable support for tracepoint
in the perf PMU. To deactivate tracepoint support: make
CONFIG_PFMLIB_NOTRACEPOINT=y The default build is unchanged with
tracepoints enabled. This patch adds an opt-out option.
Tue Feb 13 21:58:11 2024 -0800 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/README, src/libpfm4/docs/Makefile,
src/libpfm4/docs/man3/libpfm_intel_adl_glc.3,
src/libpfm4/docs/man3/libpfm_intel_adl_grt.3,
src/libpfm4/docs/man3/libpfm_intel_icx_unc_pcu.3,
src/libpfm4/include/perfmon/pfmlib.h, src/libpfm4/lib/Makefile,
src/libpfm4/lib/events/intel_adl_glc_events.h,
src/libpfm4/lib/events/intel_adl_grt_events.h,
src/libpfm4/lib/pfmlib_common.c,
src/libpfm4/lib/pfmlib_intel_adl.c,
src/libpfm4/lib/pfmlib_intel_x86.c,
src/libpfm4/lib/pfmlib_intel_x86_priv.h,
src/libpfm4/lib/pfmlib_priv.h, src/libpfm4/perf_examples/task.c,
src/libpfm4/tests/validate_x86.c: Update libpfm4 Current with
commit 816bb547f8997b84f7ef70bb99420f40dc8a984d add Intel
Raptorlake PMU support Enables support for Raptorlake, Raptorlake
P, Raptorlake S. commit 8fa4467ffa7014ed8f1525783b5919b80117beca
Add Intel AlderLake Gracemont (E-Core) core PMU support Adds core
PMU support for Alderlake E-core (gracemont). Based on Intel JSON
events v1.24 published from github.com/intel/perfmon/ADL commit
e84a9563f4c93dc6e530dfa55d61b150fbf51510 Add Intel AlderLake
Goldencove (P-Core) core PMU support Adds core PMU support for
Alderlake P-core (goldencove). Based on Intel JSON events v1.24
published from github.com/intel/perfmon/ADL commit
9410619f922facca7dab2406c58fe41a8dd61529 update task.c example to
handle hybrid Cannot group event if they do not belong to the same
hardware PMU. commit 2441b263f6f28c0fe80f8cee62cd2e64d75cd433
add INTEL_X86_CODE_DUP event flag for Intel PMUs To handle the
case where two events shared the same code and none is because of
deprecation. In order to pass validation both events with the same
code must have that flag set. commit
9669e0d696a98b8b5655186dda8b457113cb0ba2 Add support for
deprecated events for Intel X86 PMUs Adds INTEL_X86_DEPRECATED
flag to Intel X86 events. Deprecated in this context means there is
a newer event monitoring the same condition. This is used to mark
events as deprecated and avoid detecting duplicate event codes.
commit b7307408ddb1548271983d1fd7c4f17287d2dc0e fix Intel IcelakeX
uncore PCU PMU man page typo Was referring to eRP clockticks
instead of PCU clockticks.
2024-02-19 Daniel Barry <dbarry@vols.utk.edu>
* src/papi_events.csv: presets: add support for Ice Lake ICL Add
various preset definitions for architectures containing the ICL
PMU. These changes have been tested on the Intel Ice Lake
architecture.
2024-02-16 Treece Burgess <tburgess@guyot.cluster>
* src/counter_analysis_toolkit/Makefile: Updating CAT Makefile to use
PAPI_DIR, to be more inline with the PAPI WIKI documentation.
2024-02-08 Treece Burgess <tburgess@guyot.cluster>
* src/high-level/scripts/papi_hl_output_writer.py: Changing --source
flag to --source_dir and update to error output messages. Removed
Python doc string and will address docs in another PR.
2024-02-06 Treece Burgess <tburgess@guyot.cluster>
* src/high-level/scripts/papi_hl_output_writer.py: Fixing small typo
in parse_source_file docstring.
* src/high-level/scripts/papi_hl_output_writer.py: Updating error
handling, with updated output messages.
* src/high-level/scripts/papi_hl_output_writer.py: Adding support for
optional individual file flag to papi_hl_output_writer.py script.
2024-02-01 Anthony <adanalis@icl.utk.edu>
* .../sde/tests/Minimal/Minimal_Test++.cpp,
.../sde/tests/Simple2/Simple2_Driver++.cpp,
src/components/sde/tests/Simple2/Simple2_Lib++.cpp,
src/components/sde/tests/Simple2/simple2.hpp: SDE: Updated the C++
version of test Simple2.
2024-01-30 Anthony <adanalis@icl.utk.edu>
* .../sde/tests/Minimal/Minimal_Test++.cpp: SDE: Updated the C++
version of the minimal test. The updated version of the example
uses classes and looks like proper C++ much more than the previous
version. However, the functionality has remained the same.
Fri Feb 2 15:32:27 2024 -0800 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/lib/events/intel_spr_events.h,
src/libpfm4/lib/pfmlib_intel_icx_unc_irp.c,
src/libpfm4/tests/validate_x86.c: Update libpfm4 Current with
commit 0d4ed0e7b09338e1bb1ab9153beab030c52570fe fix missing PEBS
flag on Intel SPR MEM_LOAD_L3_MISS_RETIRED commit 769b239ee314
("add PEBS support to Intel SPR MEM_LOAD_L3_MISS_RETIRED") added
the PEBS flag to the event but to none of the umasks causing a
validation issue. Add missing PEBS flags to the umasks commit
769b239ee31465f030f63d8dd16c6be006bfcb55 add PEBS support to Intel
SPR MEM_LOAD_L3_MISS_RETIRED Was missing PEBS flag.
2024-01-29 Treece Burgess <tburgess@guyot.cluster>
* src/papi_fwrappers.c: Updating first argument for PAPIF_flops_rate,
PAPIF_flips_rate, and PAPIF_epc to use a int * instead of just int.
2024-01-22 Treece Burgess <tburgess@guyot.cluster>
* src/components/net/README.md, src/components/rocm/README.md:
Updating net README to remove unwanted links and rocm README to add
correct link for GPU isolation.
2024-01-19 Treece Burgess <tburgess@guyot.cluster>
* src/components/appio/README.md, src/components/bgpm/README.md,
src/components/coretemp/README.md,
src/components/coretemp_freebsd/README.md,
src/components/cuda/README.md, src/components/emon/README.md,
src/components/example/README.md,
src/components/host_micpower/README.md,
src/components/infiniband/README.md, src/components/io/README.md,
src/components/libmsr/README.md,
src/components/lmsensors/README.md,
src/components/lustre/README.md, src/components/micpower/README.md,
src/components/mx/README.md, src/components/net/README.md,
src/components/nvml/README.md, src/components/pcp/README.md,
src/components/perf_event/README.md,
src/components/perf_event_uncore/README.md,
src/components/powercap/README.md,
src/components/powercap_ppc/README.md,
src/components/rapl/README.md, src/components/rocm/README.md,
src/components/rocm_smi/README.md, src/components/sde/README.md,
src/components/sensors_ppc/README.md,
src/components/stealtime/README.md,
src/components/sysdetect/README.md,
src/components/vmware/README.md: Updates to individual component
README's to fix markdown links.
2024-01-12 Daniel Barry <dbarry@vols.utk.edu>
* src/counter_analysis_toolkit/dcache.c,
src/counter_analysis_toolkit/dcache.h,
src/counter_analysis_toolkit/main.c: cat: improve progress
indicator in d-cache tests Make the progress indicator finer-
grained to visualize when each successive buffer size is proved.
These changes have been tested on the Intel Sapphire Rapids
architecture.
* src/counter_analysis_toolkit/dcache.c,
src/counter_analysis_toolkit/timing_kernels.c,
src/counter_analysis_toolkit/timing_kernels.h: cat: optimize data
cache benchmarks Traverse the pointer chain fewer times for larger
buffers and do a warm-up traversal closer to PAPI_start() to
prevent cache pollution and compulsory misses. These changes have
been tested on the Intel Sapphire Rapids architecture.
2024-01-09 Vince Weaver <vincent.weaver@maine.edu>
* src/linux-context.h, src/linux-timer.c, src/mb.h: add initial riscv
support This adds basic support for the RISC-V architecture After
this PAPI will compile and the tools will run, however no events
will work because of missing libpfm4 support. Tested on a BeagleV-
Ahead board
Fri Dec 8 22:25:25 2023 -0800 Stephane Eranian <eranian@gmail.com>
* src/libpfm4/docs/Makefile,
src/libpfm4/docs/man3/libpfm_intel_icx_unc_cha.3,
src/libpfm4/docs/man3/libpfm_intel_icx_unc_iio.3,
src/libpfm4/docs/man3/libpfm_intel_icx_unc_imc.3,
src/libpfm4/docs/man3/libpfm_intel_icx_unc_irp.3,
src/libpfm4/docs/man3/libpfm_intel_icx_unc_m2m.3,
.../docs/man3/libpfm_intel_icx_unc_m2pcie.3,
src/libpfm4/docs/man3/libpfm_intel_icx_unc_m3upi.3,
src/libpfm4/docs/man3/libpfm_intel_icx_unc_pcu.3,
src/libpfm4/docs/man3/libpfm_intel_icx_unc_ubox.3,
src/libpfm4/docs/man3/libpfm_intel_icx_unc_upi.3,
src/libpfm4/include/perfmon/pfmlib.h, src/libpfm4/lib/Makefile,
src/libpfm4/lib/events/intel_icx_unc_cha_events.h,
src/libpfm4/lib/events/intel_icx_unc_iio_events.h,
src/libpfm4/lib/events/intel_icx_unc_imc_events.h,
src/libpfm4/lib/events/intel_icx_unc_irp_events.h,
src/libpfm4/lib/events/intel_icx_unc_m2m_events.h,
.../lib/events/intel_icx_unc_m2pcie_events.h,
.../lib/events/intel_icx_unc_m3upi_events.h,
src/libpfm4/lib/events/intel_icx_unc_pcu_events.h,
src/libpfm4/lib/events/intel_icx_unc_ubox_events.h,
src/libpfm4/lib/events/intel_icx_unc_upi_events.h,
src/libpfm4/lib/pfmlib_amd64_rapl.c,
src/libpfm4/lib/pfmlib_common.c,
src/libpfm4/lib/pfmlib_intel_icx_unc_cha.c,
src/libpfm4/lib/pfmlib_intel_icx_unc_iio.c,
src/libpfm4/lib/pfmlib_intel_icx_unc_imc.c,
src/libpfm4/lib/pfmlib_intel_icx_unc_irp.c,
src/libpfm4/lib/pfmlib_intel_icx_unc_m2m.c,
src/libpfm4/lib/pfmlib_intel_icx_unc_m2pcie.c,
src/libpfm4/lib/pfmlib_intel_icx_unc_m3upi.c,
src/libpfm4/lib/pfmlib_intel_icx_unc_pcu.c,
src/libpfm4/lib/pfmlib_intel_icx_unc_ubox.c,
src/libpfm4/lib/pfmlib_intel_icx_unc_upi.c,
src/libpfm4/lib/pfmlib_intel_snbep_unc.c,
src/libpfm4/lib/pfmlib_intel_snbep_unc_priv.h,
src/libpfm4/lib/pfmlib_intel_x86_priv.h,
src/libpfm4/lib/pfmlib_priv.h, src/libpfm4/tests/validate_x86.c:
libpfm4: update to commit 90f61a0 Original commits: commit
90f61a008cdee50d085b5041414df55e16e045fe Add Intel IcelakeX uncore
PMU support for M2PCIE Adds the Mesh to IIO PMU (M2PCIE) for Intel
IcelakeX. Based on Intel JSON events v1.21 published from
github.com/intel/perfmon/ICX commit
22afed4c1020b579205ac8e8f9d6e8599307b9ee Add Intel IcelakeX uncore
PMU support for UBOX Adds the UBOX PMU (UBOX) for Intel IcelakeX.
Based on Intel JSON events v1.21 published from
github.com/intel/perfmon/ICX commit
cdbe2eed7bdcf5d45086d6730033defc1939a722 Add Intel IcelakeX uncore
PMU support for M3UPI Adds the Mesh to UPI PMU (M3UPI) for Intel
IcelakeX. Based on Intel JSON events v1.21 published from
github.com/intel/perfmon/ICX commit
17dddc2f4cde87f37f041f40586654190da5a8c2 Add Intel IcelakeX uncore
PMU support for UPI Adds the Ultra Path Interconnect PMU support
(UPI) for Intel IcelakeX. Based on Intel JSON events v1.21
published from github.com/intel/perfmon/ICX commit
32fcf6fe2eaf2f2bf105f7543dcc0b07c097baaf Add Intel IcelakeX uncore
PMU support for PCU Adds the Power Control unit PMU support (PCU)
for Intel IcelakeX. Based on Intel JSON events v1.21 published from
github.com/intel/perfmon/ICX commit
20ff7523ffaae04f6762d51e32fe35e04fa70cad Add Intel IcelakeX uncore
PMU support for M2M Adds the Mesh to Memory PMU support (M2M) for
Intel IcelakeX. Based on Intel JSON events v1.21 published from
github.com/intel/perfmon/ICX commit
d5ed0e03686c051f5311fc1993824245eb10e1d2 Add Intel IcelakeX uncore
PMU support for IRP Adds the PCIe IIO Ring Port PMU support (IRP)
for Intel IcelakeX. Based on Intel JSON events v1.21 published from
github.com/intel/perfmon/ICX commit
30afdce909bcc7313af7599cfbf6484ae4b1fc3e Add Intel IcelakeX uncore
PMU support for IIO Adds the PCIe I/O controller PMU support (IIO)
for Intel IcelakeX. Based on Intel JSON events v1.21 published from
github.com/intel/perfmon/ICX commit
6237022aa77bc9c845b1c48d741e54bdc22ac077 Add Intel IcelakeX uncore
PMU support for IMC Adds the memory controller PMU support (IMC)
for Intel IcelakeX. Based on Intel JSON events v1.21 published from
github.com/intel/perfmon/ICX commit
05f04adec932cd2cd28e83f718e4e0ae6ba2eab4 Add Intel IcelakeX uncore
PMU support for CHA Adds Intel IcelakeX CHA (Coherency and Home
Agent) uncore PMU support. Based on Intel published uncore JSON
events v1.21 from github.com/intel/perfmon/ICX. commit
94e82e27c02ef01f288a1b40904d72b2954d3f31 check umasks[] bounds in
intel_x86_uflag() Otherwise may run into SEGFAULT for some events.
commit d058479bd048d2742df298097da86bc86dd1a5ce Enable RAPL
support on AMD Zen4 Just like other AMD EPYC processors, only
ENERGY_PKG is supported.
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